With the advent of the CD5 and DAC7 in 2008, we knew that the DAC used in our Reference player needed a newer, higher-resolution version. (The new 24-bit, 192-kHz chipset is not retrofittable to the CD7.) And, our engineers found a way to physically incorporate the same power-supply regulation used in the Reference 3, using a single 6550C to replace two 6H30 triodes, giving better performance and longer tube life. Other enhancements include our newest output coupling capacitors and special damping tweaks. The playback mechanism continues to be the unsurpassed Philips PRO2R — still the best dedicated CD mechanism available.

The REFCD8 also features a new dimmable display, allowing five levels of illumination or completely off. A small LED indicator remains lit when the player is on, as a reminder to prevent the player from being left on inadvertently. In size, input and output configuration, —and in all other operational functions, the REFCD8 is identical to the REFCD7. But there the similarities end.